General Chair

Juanzi Li

Juanzi Li

Dept. of Computer Science and Technology, Tsinghua University, Beijing, China

contact
lijuanzi@tsinghua.edu.cn

website
keg.cs.tsinghua.edu.cn/persons/ljz/

Local Chairs

Manolis Koubarakis

Manolis Koubarakis

National and Kapodistrian University of Athens
Athens, Greece

contact
koubarak@di.uoa.gr

website
cgi.di.uoa.gr/~koubarak/

Dimitris Plexousakis

Dimitris Plexousakis

Institute of Computer Science,
Foundation for Research and Technology Hellas and
Dept. of Computer Science,
University of Crete
Heraklion, Greece

contact
dp@ics.forth.gr

website
www.ics.forth.gr/isl/index_main.php?l=e&c=223

George Vouros

George Vouros

Dept. of Digital Systems, University of Piraeus
Piraeus, Greece

contact
georgev@unipi.gr

website
ai-group.ds.unipi.gr/georgev

Research Track Chairs

Terry R. Payne

Terry R. Payne

University of Liverpool, United Kingdom

website
www.csc.liv.ac.uk/~trp/

Valentina Presutti

Valentina Presutti

University of Bologna, Italy

website
unibo.it/sitoweb/valentina.presutti

Resource Track Chairs

Guilin Qi

Guilin Qi

Southeast University, China

website
cse.seu.edu.cn/2019/0103/c23024a257135/pagem.htm

Daniel Garijo

Daniel Garijo

Universidad Politécnica de Madrid, Spain

website
dgarijo.com

In-Use Application Track Chairs

Giorgos Stoilos

Giorgos Stoilos

Huawei Technologies R&D, United Kingdom

website
linkedin.com/in/giorgos-stoilos-0975181

Laura Hollink

Laura Hollink

Centrum Wiskunde & Informatica, Danmark

website
cwi.nl/people/laura-hollink

Workshops and Tutorials Chairs

Heiko Paulheim

Heiko Paulheim

Bo Fu

Bo Fu

California State University Long Beach, USA

website
csulb.edu/~bfu

Industry Track Chairs

Jose Manuel Gomez-Perez

Jose Manuel Gomez-Perez

María Poveda-Villalón

María Poveda-Villalón

Universidad Politécnica de Madrid, Spain

website
thepetiteontologist.wordpress.com/resume/

Doctoral Consortium Chairs

Claudia d’Amato

Claudia d’Amato

University of Bari, Italy

website
www.di.uniba.it/~cdamato

Jeff Z. Pan

Jeff Z. Pan

University of Edinburgh, United Kingdom

website
knowledge-representation.org/j.z.pan

Poster, Demo & Lightning Talk Chairs

Irini Fundulaki

Irini Fundulaki

Foundation for Research and Technology, Greece

website
sites.google.com/view/irinifundulaki

Kozaki Kouji

Kozaki Kouji

Osaka Electro-Communication University, Japan

website
https://eresearch.osakac.ac.jp/index.php?古崎 晃司

Semantic Web Challenge Chairs

Valentina Ivanova

Valentina Ivanova

RISE Research Institutes of Sweden, Sweden

website
www.ri.se/en/person/valentina-ivanova

Wen Zhang

Wen Zhang

Zhejiang University, China

website
person.zju.edu.cn/en/wenzhang

Panel Chairs

Vassilis Christophides

Vassilis Christophides

Heng Ji

Heng Ji

University of Illinois at Urbana-Champaign, USA

website
blender.cs.illinois.edu/hengji.html

Sponsor Chairs

Haofen Wang

Haofen Wang

Andrea Nuzzolese

Andrea Nuzzolese

National Research Council, Italy

website
istc.cnr.it/en/people/andrea-giovanni-nuzzolese

Proceedings & Metadata Chairs

Zoi Kaoudi

Zoi Kaoudi

IT University of Copenhagen, Denmark

website
http://itu.dk/~zoka/

Gong Cheng

Gong Cheng

Nanjing University, China

website
ws.nju.edu.cn/~gcheng

Web Presence
and
Publicity Chairs

Ioannis Chrysakis

Ioannis Chrysakis

Foundation for Research and Technology-Hellas (FORTH),
Institute of Computer Science (ICS) Heraklion, Greece and Ghent University (IDLab) & KU Leuven (DTAI), Belgium.

contact
hrysakis@ics.forth.gr

website
www.chrysakis.eu

Ioannis Karatzanis

Ioannis Karatzanis

Foundation for Research and Technology-Hellas, Heraklion, Greece

contact
karatzan@ics.forth.gr

website
karatzanis.com

Lei Hou

Lei Hou

Tsinghua University, China

website
www.cs.tsinghua.edu.cn/info/1113/3938.htm